Switchable smart glass; Protective films adapted for computer screens; Humanoid robots with artificial intelligence for use in scientific research; Smart rings; Wearable computers; Smartphones; Wearable activity trackers; Covers for smartphones; Cases for smartphones; Protective films adapted for smartphones; Telecommunication apparatus in the form of jewellery; Headphones; Virtual reality headsets; Wearable video display monitors; Spectacle cases; Eyeglass cases; 3D spectacles; Eyeglass cords; Headsets for playing video games; Mobile phone screen protectors; Devices for the projection of virtual keyboards; Smartwatches; Covers for personal digital assistants (PDAs); Carrying cases adapted for electronic media; Computer peripheral devices